78161713 is an odd 8-digits composite number following 78161712
and preceding 78161714 . In scientific notation, it is written as 7.8161713 × 10^7.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 66858792 positive integers (up to 78161713) that are relatively prime to 78161713.
78161713 has 12 divisors, whose sum is 91108800
The reverse of 78161713 is 31716187
Previous prime number is 599
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-eight million one hundred sixty-one thousand seven hundred thirteen
Scientific notation
7.8161713 × 10^7
Engineering notation
7.8161713 × 10^6
Prime Factorization
7 × 7 × 599 × 2663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
11165959
Product of the distinct prime numbers
The prime factorization of 78161713 is 7 × 7 × 599 × 2663.
Since it has a total of 4 prime factors.
9 , 6 , 69 , 38 , 536 , 440 , 7513 , 7616 , 14794 , 26526 , 207882 , 48477 , 407127 , 9775507 , 55865520 , 50204926 , 677957542 , 878976881 , 9947766603 , 7658185478
n×2
156323426
n×3
234485139
n×4
312646852
n×5
390808565
n÷2
39080856.5
n÷3
26053904.333333
n÷3
19540428.25
n÷5
15632342.6
n2
6109253379094369
n3
4.7750970926105E+23
n4
3.7322976849976E+31
n5
2.9172278048535E+39
2 √n
8840.9113218039
3 √n
427.56093975265
4 √n
94.026120423018
5 √n
37.896474869662
1 , 7 , 49 , 599 , 2663 , 4193 , 18641 , 29351 , 130487 , 1595137 , 11165959 , 78161713
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78161712
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78161713 can be divided by 12 positive divisors.
The sum of these divisors (counting 78161713) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101010001010011100110001
3
Ternary
12110002000201021
4
Quaternary
10222022130301
5
Quinary
130002133323
6
Senary
11431135441
8
Octal
452123461
10
Decimal
78161713
12
Duodecimal
22214581
16
Hexadecimal
4a8a731
20
Vigesimal
148a45d
36
Base36
1aj9yp
md5
c0a77aab3dac65aa71a9e774ef6a6f58
sha1
cc9070298ebc83f7a2acee4784e84818b65bae3b
sha256
542947a31311a0c4133b780e89df3f58ca2f640b97707bc368475f92373291fa
sha512
2b0252209cccc9c6edc1ce1ef6af29225e687e8005e2754f6c81425a0e6568d09ebdfb7f2f852900c8e038feae1cefc45ff6789c35b55e34c9654764cd4d6a13
ripemd-160
222aa8b1fe403b30af2fe1bc8436413ae773c702
Diameter
156323426
Circumference
491104526.70559
Area
1.9192785534681E+16
Volume
2.0001879928431E+24
Surface area
7.6771142138726E+16
Circumference
491104526.70559
Perimeter
312646852
Area
6109253379094369
Diagonal
110537354.58291
Surface area
36655520274566214
Volume
4.7750970926105E+23
Space diagonal
135380058.12262
Perimeter
234485139
Area
2.6453843122258E+15
Altitude
67690029.061308
Surface area
2.6453843122258E+15
Volume
5.6275058916818E+22
Height
36845784.860971